Specifications:
Dtsy353 type digital prepaid-rate adopted measure chip and the advanced scm design form the digital smart system with ic card for payment and controlling mediate.
It has the function of doing prepayment, displaying on line, anti-tampering
And over-flowing and reading with high precision and low consumption, non-adjusting and perfect line, accordance and steady ability. As the card entry is
Designed protective, the meter could withstand 8 ten thousand voltage of damage
And surge and is available to school, enterprise, store etc.